Two circular coils A and B are placed closed to each other. If the cur – InterviewSolution

1.	Two circular coils A and B are placed closed to each other. If the current in the coil A is changed, will some current be induced in the coil B? Give reason.
Answer» If the current in the coil A is changed there is change in its magnetic field. By this electricity is induced in B. This is called Electromagnetic induction.

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